CN204257893U - Electric connector - Google Patents
Electric connector Download PDFInfo
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- CN204257893U CN204257893U CN201420837168.3U CN201420837168U CN204257893U CN 204257893 U CN204257893 U CN 204257893U CN 201420837168 U CN201420837168 U CN 201420837168U CN 204257893 U CN204257893 U CN 204257893U
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- electric connector
- grid
- host cavity
- shell fragment
- host
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Abstract
The utility model provides a kind of electric connector, especially a kind of SFP electric connector, described electric connector comprises insulating body, the metal shell being installed on the conducting terminal on insulating body and being installed on insulating body, described metal shell is provided with by two host cavities inserted for two plug modules and the partition board portion be immobilizated between two host cavities, partition board portion comprises two dividing plates be exposed to respectively in two host cavities, two dividing plates are folded with metal heat-dissipation block, dividing plate is provided with the louvre in order to be communicated with host cavity and metal heat-dissipation block run through, described metal heat-dissipation block comprise main part in order to fit with two dividing plates and main body extend back and grafting be positioned to insulating body hold protuberance, setting like this, make host cavity and the plug module energy distribute heat in time of electric connector, avoid accumulation of heat, thus more meet the superposition trend of fever type electric connector.
Description
Technical field
The utility model relates to a kind of electric connector, espespecially a kind of electric connector of easy generation heat.
Background technology
Allow to become known technology at electronics main equipment with the various dissimilar optical fiber communicated between external device (ED) and copper base transceiver.These transceivers can be installed to and can be connected in the module of described main equipment to provide flexibility on system construction pluggablely.Described module is according to various sizes and compatibility standard structure, and a standard is SFP (SFP) module standard.Described SFP module is installed in the electric connector for socket in main process equipment on circuit board in order to insertion.This electric connector for socket comprises the long and thin metal host cavity with the front that internal volume is opened, and the insulating body being provided with conducting terminal is arranged at the rear of the metal host cavity in this inner space.
At present, the power consumption of Wireless Telecom Equipment is increasing, estimates that micro-base station of future generation more will use the double-deck optical module of the SFP of superposition, to reduce machine volume, and uses this device to bring to be a heat radiation difficult problem for optical module thereupon.Due to optical module superposition, cause accumulation of heat, radiator area to reduce, become the main heat sink bottleneck of complete machine.
Therefore, be necessary to improve prior art, to overcome above technological deficiency.
Utility model content
The purpose of this utility model is the electric connector providing the timely distribute heat of a kind of convenience.
For realizing above-mentioned utility model object, the utility model provides a kind of electric connector, comprise insulating body, the metal shell being installed on the conducting terminal on insulating body and being installed on insulating body, described metal shell is provided with four walls, by two host cavities inserted for two plug modules and the partition board portion be immobilizated between two host cavities, described wall face comprises roof, diapire, two side, described partition board portion comprises two dividing plates be exposed to respectively in two host cavities, described two dividing plates are folded with metal heat-dissipation block, described dividing plate is provided with the louvre in order to be communicated with host cavity and metal heat-dissipation block run through, described metal heat-dissipation block comprise main part in order to fit with two dividing plates and main body extend back and grafting be positioned to insulating body hold protuberance.
Preferably, described dividing plate front end is provided with the flexure strip in order to guide the corresponding plug module of clamping to insert to host cavity inner process, and described metal heat-dissipation block is positioned at described flexure strip rear.
Preferably, described dividing plate front end is convexly equipped with the location lug in order to support metal heat-dissipation block being backward positioned at flexure strip both sides.
Preferably, the inner side reed be exposed in host cavity is provided with inside described metal shell wall, described inner side reed is provided with to adhere on the base portion of described wall and extends back and the grid shell fragment in order to support host cavity female connector module in arc-shaped projection in host cavity from base portion, described grid shell fragment be provided with some run through prolong before and after extends and be the grid gap that transverse direction is arranged.
Preferably, described inner side reed be provided with before and after three row's grid shell fragments in order to support host cavity female connector module leading portion, stage casing and back segment of arrangement.
Preferably, reed base portion front end, described inner side be provided with extend described host cavity and oppositely bending adhere on host cavity outside front ends hold elastic portion, described in hold elastic portion and be provided with outwards in the shell fragment of arc-shaped projection and the gap between adjacent two shell fragments.
Preferably, metal outer reed is provided with outside described metal shell wall, described outside reed be provided with adhere on our department outside described metal shell and from our department to downward-extension and grid shell fragment raised outside host cavity, described grid shell fragment be provided with some run through prolong upper downward-extension and the grid gap of the arrangement in front and back.
Preferably, the grid shell fragment of described outside reed comprises and lays respectively at upper row's grid shell fragment outside two host cavities and lower row's grid shell fragment, be provided with between the adjacent two grid shell fragments of described upper row's grid shell fragment be positioned at our department prolong the fixing beam that above-below direction extends.
Preferably, the grid gap in described grid shell fragment does not all open to respective extending end.
Preferably, described electric connector is two interface SFP electric connectors of stacked on top.
Compared with prior art, the utility model is by arranging the metal heat-dissipation block be communicated with two host cavities in the partition board portion between two of electric connector host cavities, setting like this, make host cavity and the plug module energy distribute heat in time of electric connector, avoid accumulation of heat, thus more meet the superposition trend of fever type electric connector.
Accompanying drawing explanation
Fig. 1 is the three-dimensional combination figure of the utility model electric connector;
Fig. 2 is the three-dimensional combination figure of another angle of the utility model electric connector;
Fig. 3 is the three-dimensional combination figure of the utility model electric connector another angle again;
Fig. 4 is the three-dimensional exploded view that in Fig. 1, radiating component isolated by electric connector;
Fig. 5 is the three-dimensional exploded view of electric connector radiating component in Fig. 1;
Fig. 6 is the three-dimensional exploded view that in Fig. 3, radiating component isolated by electric connector;
Fig. 7 is the three-dimensional exploded view of electric connector radiating component in Fig. 3;
Fig. 8 is the part isometric constitutional diagram of the utility model electric connector.
Embodiment
Below with reference to specific embodiment shown in the drawings, the utility model is described in detail.What deserves to be explained is, hereafter described embodiment does not limit the utility model, and the structure that those of ordinary skill in the art makes according to these embodiments, method or conversion functionally are all included in protection range of the present utility model.
Please refer to shown in Fig. 1 to Fig. 3, is the three-dimensional combination figure of the utility model electric connector 100.Described electric connector 100 is in order to patchplug module, in the present embodiment, described plug module is SFP plug, in other embodiments, described plug module can be the plug module of other easily heatings in grafting runs, such as other Optical fiber plug, charging plugs etc.
Please refer to shown in Fig. 1 to Fig. 7, described electric connector 100 comprises insulating body 3, the metal shell 1 being installed on the conducting terminal 4 on insulating body 3 and being installed on insulating body 3, described metal shell 1 is provided with four walls, with two host cavities 101 inserted for two plug modules, 102 and be immobilizated in two host cavities 101, partition board portion 16 between 102, described host cavity 101, 102 is the first host cavity 101 and the second host cavity 102, described four walls are roof 11, diapire 13, two side 12, described partition board portion 16 comprises and is exposed to two host cavities 101 respectively, two dividing plates 162 in 102, described two dividing plates 162 are folded with metal heat-dissipation block 23, described dividing plate 162 be provided with run through in order to be communicated with host cavity 101, 102 with the louvre 163 of metal heat-dissipation block 23, please refer to shown in Fig. 8, described metal heat-dissipation block 23 comprise main part 231 in order to fit with two dividing plates 162 and main body 231 extend back and grafting be positioned to insulating body 3 hold protuberance 232.Setting like this, described two host cavities 101,102 are separated by described partition board portion 16 by a complete receiving space, heat is distributed in metal heat-dissipation block 23 by the louvre 163 that described two host cavities 101,102 can pass through described two dividing plates 162, described metal heat-dissipation block 23 can be the metals such as aluminium, so, compared to being directly distributed in air, more easily by described metal heat-dissipation block 23, Quick diffusing falls the heat produced in described host cavity 101,102, thus avoid accumulation of heat, more meet the superposition trend of fever type electric connector 100.
The diapire 13 of described metal shell 1 is installed on the below of two side 12, and described metal shell 1 is also provided with the rear wall 14 being installed on roof 11 and rear, two side 12, and described rear wall 14 is provided with some spaced rear louvres 140 run through.Described two side 12 front end outer side is respectively equipped with a row in order to what electric connector 100 front opening both sides are immobilizated in cabinet (not shown) and holds elastic component 15, described in hold elastic component 15 and be provided with some front and back and extend and the shell fragment 151 of upper and lower spaced arc-shaped projection and the gap 152 between adjacent two shell fragments 151.
The first interface 32 in the first host cavity 101 rear end that the stacked on top that described insulating body 3 is provided with body 31, cave in from body 31 is arranged, first, second interface 32,33 of the second host cavity 102 rear end and the depression between first, second interface 32,33 hold protuberance 232 in order to grafting positioning metal radiating block 23 hold chamber 34, setting like this, described metal heat-dissipation block 23 rear end Absorbable organic halogens is fastened on insulating body 3.In other embodiments, described first interface 32, second interface 33 can also be that left and right is arranged side by side, and namely the first host cavity 101, second host cavity 102 also can also be that left and right is arranged side by side except stacked on top in present embodiment is arranged.
Described conducting terminal 4 comprises the holding parts (not shown) be immobilizated on insulating body 3, extends and the contact site 41 be exposed in described first interface 32, second interface 33 and the weld part 43 in order to be soldered to circuit board extended from the holding parts other end from holding parts.
Please refer to the drawing 1,2, shown in 4 and 6, described dividing plate 162 front end is provided with the front face 161 connecting described two dividing plates 162, so, described two dividing plate 162 front ends can realize more stable connection, described two dividing plates 162 extend laterally some installation claws 164 be held in order to grafting hook on metal shell 1 wall of oriented direction close to each other bending, in the present embodiment, described two side 12 is provided with the installing hole 121 holding described installation claw 164 in order to grafting hook run through.Described dividing plate 162 be also provided with extend back be positioned at the Plug Division 167 in order to be plugged to insulating body 3 that radiating block 23 holds protuberance about 232 both sides, setting like this, radiating block 23 Absorbable organic halogens in described partition board portion 16 and partition board portion 16 is immobilizated on metal shell 1 sidewall 12 and insulating body 3.
Described dividing plate 162 front end is also provided with the flexure strip 166 in order to guide the corresponding plug module of clamping to insert to host cavity 101,102 inner process, and described metal heat-dissipation block 23 is positioned at described flexure strip 166 rear.Setting like this, described flexure strip 166 Absorbable organic halogens clamps and guides corresponding plug module to insert, and is subject to the restriction oppositely supported of metal heat-dissipation block 23 and the elasticity activity space of influence elastane sheet 166 described metal heat-dissipation block 23 can prevent flexure strip 166 from being compressed by described plug module after being positioned at described flexure strip 166 time.
Described dividing plate 162 front end is convexly equipped with the location lug 165 in order to support metal heat-dissipation block 23 being backward positioned at flexure strip 166 both sides.Concrete, described location lug 165 is stamped to form to direction close to each other by two dividing plates 162, so arranges, and described location lug 165 can hold metal heat-dissipation block 23 backward and prevent metal heat-dissipation block 23 from moving forward.
Please refer to the drawing 1,2, shown in 5 and 7, the inner side reed 21 be exposed in host cavity 101,102 is provided with inside described metal shell 1 wall, described inner side reed 21 is provided with to adhere on the base portion 211 of described wall and extends back and the grid shell fragment 212 in order to support host cavity 101,102 female connector module in arc-shaped projection in host cavity 101,102 from base portion 211, described grid shell fragment 212 be provided with some run through prolong before and after extends and be the grid gap 2121 that transverse direction is arranged.Setting like this, the insertion of the bootable plug module of described inner side reed 21 also stablely holds described plug module and prevents the movement host cavity 101,102 in of described plug module, the more important thing is that the delivered heat that can be produced by plug module is in time on the grid shell fragment 212 with grid gap 2121, thus distribute heat quickly, prevent heat build-up.In present embodiment, described inner side reed 21 is located at inside described roof 11 and diapire 13, also can be arranged at two sides 12 etc. in other execution modes.
Preferably, described inner side reed 21 be provided with before and after three row's grid shell fragments 212 in order to support host cavity 101,102 female connector module leading portion, stage casing and back segment of arrangement.Setting like this, what described inner side reed 21 can be more stable holds described plug module and prevents plug module mobile in host cavity 101,102, and the grid shell fragment 212 more with grid gap 2121 can make heat be distributed quickly.
Reed 21 base portion 211 front end, described inner side be provided with extend described host cavity 101,102 and oppositely bending adhere on host cavity 101,102 outside front ends hold elastic portion 213, described in hold elastic portion 213 and be provided with outwards in the shell fragment 2131 of arc-shaped projection and the gap 2132 between adjacent two shell fragments 2131.Setting like this, described hold elastic portion 213 with aforementioned hold that elastic component 15 can make the open front surrounding of electric connector 100 more stable be immobilizated on cabinet, on the other hand, described inner side reed 21 is by base portion 211 and be held on the roof 11 of host cavity 101,102, diapire 13 or sidewall 12 from hold elastic portion 213 and the stable hook of the reverse bending of base portion 211, and due to plug module be plugged in host cavity 101,102 from front to back, described inner side reed 21 is not vulnerable to the friction of plug module in grafting process and comes off backward.
Metal outer reed 22 is provided with outside described metal shell 1 wall, described outside reed 22 be provided with adhere on our department 221 outside described metal shell 1 and from our department 221 to downward-extension and grid shell fragment 222 raised outside host cavity 101,102, described grid shell fragment 222 be provided with some run through prolong upper downward-extension and the grid gap 2221 of the arrangement in front and back.Setting like this, described metal outer reed 22 can strengthen electric connector 100 contact area and area of dissipation, realizes better fixing and radiating effect.
The grid shell fragment 222 of described outside reed 22 comprises and lays respectively at upper row's grid shell fragment 222 outside two host cavities 101,102 and lower row's grid shell fragment 222, be provided with between the adjacent two grid shell fragments 222 of described upper row's grid shell fragment 222 be positioned at our department 221 prolong the fixing beam 223 that above-below direction extends.Setting like this, described two row's grid shell fragments 222212 can further improve electric connector 100 contact area and area of dissipation, realize better fixing and radiating effect, the distortion and fixing beam 223 is distorted after described outside reed 22 can be avoided stressed, thus affect the overall structure of electric connector 100.
Grid gap 2221,2121 in described grid shell fragment 222,212 does not all open to respective extending end.Setting like this, described grid shell fragment 222,212 overall structure is firm, avoids occurring uneven situation at the extending end of grid shell fragment 222,212, increases the overall steadiness of inner side reed 21 and outside reed 22.
Described electric connector 100 is two interface SFP electric connectors 100 of stacked on top.Setting like this, two interface SFP electric connectors 100 capable of stacking one over the other can realize the effect of heat radiation and stable fixing preferably.Concrete, the radiating component 2 of described inner side reed 21, outside reed 22 and radiating block 23 composition all can strengthen the radiating effect of optical module, thus meets the superposition trend of SFP electric connector 100.
Be to be understood that, although this specification is described according to execution mode, but not each execution mode only comprises an independently technical scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should by specification integrally, technical scheme in each execution mode also through appropriately combined, can form other execution modes that it will be appreciated by those skilled in the art that.
A series of detailed description listed is above only illustrating for feasibility execution mode of the present utility model; they are also not used to limit protection range of the present utility model, all do not depart from the utility model skill equivalent implementations of doing of spirit or change all should be included within protection range of the present utility model.
Claims (10)
1. an electric connector, comprise insulating body, the metal shell being installed on the conducting terminal on insulating body and being installed on insulating body, described metal shell is provided with four walls, by two host cavities inserted for two plug modules and the partition board portion be immobilizated between two host cavities, described wall face comprises roof, diapire, two side, it is characterized in that: described partition board portion comprises two dividing plates be exposed to respectively in two host cavities, described two dividing plates are folded with metal heat-dissipation block, described dividing plate is provided with the louvre in order to be communicated with host cavity and metal heat-dissipation block run through, described metal heat-dissipation block comprise main part in order to fit with two dividing plates and main body extend back and grafting be positioned to insulating body hold protuberance.
2. electric connector according to claim 1, is characterized in that: described dividing plate front end is provided with the flexure strip in order to guide the corresponding plug module of clamping to insert to host cavity inner process, and described metal heat-dissipation block is positioned at described flexure strip rear.
3. electric connector according to claim 2, is characterized in that: described dividing plate front end is convexly equipped with the location lug in order to support metal heat-dissipation block being backward positioned at flexure strip both sides.
4. electric connector according to claim 1, it is characterized in that: inside described metal shell wall, be provided with the inner side reed be exposed in host cavity, described inner side reed is provided with to adhere on the base portion of described wall and extends back and the grid shell fragment in order to support host cavity female connector module in arc-shaped projection in host cavity from base portion, described grid shell fragment be provided with some run through prolong before and after extends and be the grid gap that transverse direction is arranged.
5. electric connector according to claim 4, is characterized in that: three row's grid shell fragments in order to support host cavity female connector module leading portion, stage casing and back segment of arrangement before and after described inner side reed is provided with.
6. electric connector according to claim 4, it is characterized in that: reed base portion front end, described inner side be provided with extend described host cavity and oppositely bending adhere on host cavity outside front ends hold elastic portion, described in hold elastic portion and be provided with outwards in the shell fragment of arc-shaped projection and the gap between adjacent two shell fragments.
7. electric connector according to claim 1, it is characterized in that: outside described metal shell wall, be provided with metal outer reed, described outside reed be provided with adhere on our department outside described metal shell and from our department to downward-extension and grid shell fragment raised outside host cavity, described grid shell fragment be provided with some run through prolong upper downward-extension and the grid gap of the arrangement in front and back.
8. electric connector according to claim 7, it is characterized in that: the grid shell fragment of described outside reed comprises and lays respectively at upper row's grid shell fragment outside two host cavities and lower row's grid shell fragment, be provided with between the adjacent two grid shell fragments of described upper row's grid shell fragment be positioned at our department prolong the fixing beam that above-below direction extends.
9. the electric connector according to claim 4 or 7, is characterized in that: the grid gap in described grid shell fragment does not all open to respective extending end.
10. electric connector according to claim 1, is characterized in that: described electric connector is two interface SFP electric connectors of stacked on top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420837168.3U CN204257893U (en) | 2014-12-23 | 2014-12-23 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420837168.3U CN204257893U (en) | 2014-12-23 | 2014-12-23 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204257893U true CN204257893U (en) | 2015-04-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420837168.3U Active CN204257893U (en) | 2014-12-23 | 2014-12-23 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204257893U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106025669A (en) * | 2015-12-17 | 2016-10-12 | 温州意华接插件股份有限公司 | Hot swap interface connector |
| CN107658579A (en) * | 2017-10-31 | 2018-02-02 | 天津市金星空气压缩机制造股份有限公司 | A kind of Electric connector |
| CN108649373A (en) * | 2018-04-07 | 2018-10-12 | 温州意华接插件股份有限公司 | Hot swap type interface connector |
| CN113422243A (en) * | 2021-06-28 | 2021-09-21 | 东莞立讯技术有限公司 | Electrical connector |
| CN116632606A (en) * | 2023-06-06 | 2023-08-22 | 温州意华接插件股份有限公司 | High-speed connector with 360 degrees shielding function of qxcomm technology |
-
2014
- 2014-12-23 CN CN201420837168.3U patent/CN204257893U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106025669A (en) * | 2015-12-17 | 2016-10-12 | 温州意华接插件股份有限公司 | Hot swap interface connector |
| CN106025669B (en) * | 2015-12-17 | 2023-09-05 | 温州意华接插件股份有限公司 | Hot plug type interface connector |
| CN107658579A (en) * | 2017-10-31 | 2018-02-02 | 天津市金星空气压缩机制造股份有限公司 | A kind of Electric connector |
| CN108649373A (en) * | 2018-04-07 | 2018-10-12 | 温州意华接插件股份有限公司 | Hot swap type interface connector |
| CN108649373B (en) * | 2018-04-07 | 2024-01-26 | 温州意华接插件股份有限公司 | Hot plug type interface connector |
| CN113422243A (en) * | 2021-06-28 | 2021-09-21 | 东莞立讯技术有限公司 | Electrical connector |
| CN116632606A (en) * | 2023-06-06 | 2023-08-22 | 温州意华接插件股份有限公司 | High-speed connector with 360 degrees shielding function of qxcomm technology |
| CN116632606B (en) * | 2023-06-06 | 2023-11-24 | 温州意华接插件股份有限公司 | High-speed connector with 360 degrees shielding function of qxcomm technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 512000 First Floor, Building A, Anzhiyuan Standard Factory Building, Fuyuan Industrial Park, Rucheng Town, Ruyuan Yao Autonomous County, Shaoguan City, Guangdong Province Patentee after: Guangdong Lianjie Precision Technology Co.,Ltd. Address before: 518000 South 53, Guomao Avenue, Hualong Town, Panyu District, Guangzhou City, Guangdong Province (Plant A) Patentee before: GUANGZHOU LIANJIE PRECISION TECHNOLOGY CO.,LTD. |
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| CP03 | Change of name, title or address |